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hodyreva [135]
3 years ago
6

Find the percent of change. Original: 80, new: 64

Mathematics
2 answers:
kari74 [83]3 years ago
4 0

80 - 64 = 16

16/80 = 0.2 = 20%

Answer: 20% decreased.

PolarNik [594]3 years ago
4 0

The difference between the numbers is 16, so you then divide this decrease by the original number and multiply that answer by 100.

Your answer is a decrease of 20%

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Which numbers should replace the question marks?
slava [35]

The first missing number in the sequence is 35, and the last missing number is 77.

<h3>Next number of the given sequence</h3>

The two missing numbers in the given sequence is calculated as follows;

= ?    49     63    ?

The given sequence is factor 7 which increases by 2

= 7 x 5      7 x 7       7 x 9     7 x 11

= 35         49          63          77

Thus, the first missing number in the sequence is 35, and the last missing number is 77.

Learn more about sequence here: brainly.com/question/6561461

#SPJ1

7 0
2 years ago
What is the problem to this
irakobra [83]
4:9
24:x
Set up a proportion
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6 0
3 years ago
Read 2 more answers
A=1/2bh for h<br><br> Need help
Zarrin [17]

Answer:

2A/b = h

Step-by-step explanation:

A=1/2bh

Multiply each side by 2

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Divide each side by b

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6 0
3 years ago
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krok68 [10]
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8 0
3 years ago
S(t)=sqrt3t+1 at t=2
avanturin [10]

Answer:

s(2) = √7

Step-by-step explanation:

s(2) = √(3[2] + 1) = √7

5 0
3 years ago
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